Audi AMB Service Manual page 293

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Fig. 382: Secondary Air System, Checking Overview
Courtesy of VOLKSWAGEN UNITED STATES, INC.
1 - Secondary Air Injection (AIR) pump motor V101
Location --> Location of Secondary Air Injection (AIR) pump motor V101
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2 - Air cleaner
3 - Secondary air combination valve
Location Location of Secondary air combination valve
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4 - Non-return valve
Installed position (light/dark side and direction of arrow): as shown in illustration. Arrow indicates
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2005 Audi A4 Quattro
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